<!DOCTYPE html>
<html>
<!--
Copyright 2010 The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
  <title>goog.ui.TwoThumbSlider</title>
  <script src="../base.js"></script>
  <script>
    goog.require('goog.dom');
    goog.require('goog.ui.Component');
    goog.require('goog.ui.TwoThumbSlider');
  </script>
  <style>

    .goog-twothumbslider-vertical,
    .goog-twothumbslider-horizontal {
      background-color: ThreeDFace;
      position: relative;
      overflow: hidden;
    }

    .goog-twothumbslider-value-thumb {
      position: absolute;
      background-color: ThreeDShadow;
      overflow: hidden;
    }

    .goog-twothumbslider-extent-thumb {
      position: absolute;
      background-color: #FF0000;
      overflow: hidden;
    }

    .goog-twothumbslider-vertical .goog-twothumbslider-value-thumb {
      height: 20px;
      width: 100%;
    }

    .goog-twothumbslider-vertical .goog-twothumbslider-extent-thumb {
      height: 20px;
      width: 100%;
    }

    .goog-twothumbslider-horizontal .goog-twothumbslider-value-thumb {
      width: 20px;
      height: 100%;
    }

    .goog-twothumbslider-horizontal .goog-twothumbslider-extent-thumb {
      height: 20px;
      width: 20px;
    }
    #s-h {
      margin-bottom: 2em;
    }
    #out1, #out2 {
      color: #999;
      margin-left: 1em;
    }
  </style>
</head>
<body>
  <h1>goog.ui.TwoThumbSlider</h1>
  <div id="s-h">
    <div id="s1" class="goog-twothumbslider" style="width: 200px; height: 20px">
      <!-- this line is here just to show that custom content can be added -->
      <div style="position:absolute;width:100%;top:9px;border:1px inset white;
                  overflow:hidden;height:0"></div>
      <div class="goog-twothumbslider-value-thumb"></div>
      <div class="goog-twothumbslider-extent-thumb"></div>
    </div>
    <label>
      <input type="checkbox" onclick="s.setMoveToPointEnabled(this.checked)">
      MoveToPointEnabled
      <span id="out1"></span>
    </label>
  </div>

  <div id="s-v">
    <!-- slider inserted using scripting -->
    <label id="s2-label">
      <input type="checkbox" onclick="s2.setMoveToPointEnabled(this.checked)">
      MoveToPointEnabled
      <span id="out2"></span>
    </label>
  </div>

  <script>

  var el = document.getElementById('s1');
  var s = new goog.ui.TwoThumbSlider;
  s.decorate(el);
  s.addEventListener(goog.ui.Component.EventType.CHANGE, function() {
    document.getElementById('out1').innerHTML = 'start: ' + s.getValue() +
      ' end: ' + (s.getValue() + s.getExtent());
  });


  var s2 = new goog.ui.TwoThumbSlider;
  s2.setOrientation(goog.ui.SliderBase.Orientation.VERTICAL);
  s2.createDom();
  var el = s2.getElement();
  el.style.width = '20px';
  el.style.height = '200px';
  s2.render(document.body);
  s2.setStep(null);
  s2.addEventListener(goog.ui.Component.EventType.CHANGE, function() {
    document.getElementById('out2').innerHTML = 'start: ' + s2.getValue() +
      ' end: ' + (s2.getValue() + s2.getExtent());
  });

  var label = document.getElementById('s2-label');
  label.parentNode.insertBefore(el, label);

  </script>
</body>
</html>
